[Dovecot] dovecot report W value error and Corrupted index cache file
Hello everybody,
I have a problem and no idea.
Yesterday Dovecot.log report:
Warning: Fixed a duplicate:
/opt/*/cur/<time>.M*.<domain>,S=*,W=*:2,S -> <time>.M*.<domain>Now Dovecot.log report:
Error: FETCH [ ] for mailbox INBOX UID 10546 got too little data:79850 vs 81231
Error: Maildir filename has wrong W value:/opt/DIR/DOMAIN/USER/cur/1281317869.M*.*,S=79569,W=81231:2,S~
Error: Corrupted index cache file/opt/DIR/DOMAIN/USER/dovecot.index.cache: Broken virtual size for mail UID 10546
A few days ago, we used a new machine for mail server (and we usedmaildir format with dovecot-1.2.0).In fact ,we used iRedmail on CentOS5.
And last week, I copy some mail data from old machine to new onethrough SCP and CP command. It worked well.
Yesterday, I copy the mail data from old machine to new one through RSYNC. I guess maybe the errors have a relationship with rsync, because the new machine open SELinux and the rsync data error. Although the files were copyed to /cur directory , it seemed to appear the same mail file.
Now,I receive some BLANK mails by pop3 of OutLook2007 . There arenot any Header and any Body( Totally BLANK). Outlook show they are 760B size.
I am confusing for this problem. Please help me. Thank you.On Mon, 2012-05-14 at 13:39 +0800, 甄东宇 wrote:
Yesterday Dovecot.log report:
Warning: Fixed a duplicate:
/opt/*/cur/<time>.M*.<domain>,S=*,W=*:2,S -> <time>.M*.<domain>
This is probably from your rsyncs.
Now Dovecot.log report:
Error: FETCH [ ] for mailbox INBOX UID 10546 got too little data:79850 vs 81231
Error: Maildir filename has wrong W value:/opt/DIR/DOMAIN/USER/cur/1281317869.M*.*,S=79569,W=81231:2,S~
What is that "~" there in the filename? Something has been writing to Maildir directly and saving a mail with "~" suffix? That shouldn't have been done, and looks like Dovecot started reading the file before it was fully written, or alternatively the file wasn't fully written at all.
Yesterday, I copy the mail data from old machine to new one through RSYNC. I guess maybe the errors have a relationship with rsync, because the new machine open SELinux and the rsync data error. Although the files were copyed to /cur directory , it seemed to appear the same mail file.
Now,I receive some BLANK mails by pop3 of OutLook2007 . There arenot any Header and any Body( Totally BLANK). Outlook show they are 760B size.
Have you checked if there are such blank mails in the Maildir? I think your maildir just got somewhat broken..
participants (2)
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Timo Sirainen
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甄东宇